APC MW II manual  BAT1 + BAT2

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		UPS Summary	NormalNormal
		UPS Summary
		~	~
 BAT1 +	BAT2 -	
BAT1 -		BAT2 +

1.Feed the battery cables through the grommets.

2.Connect battery cables to Bat 1+ and Bat 1-.

3.Connect battery cables to Bat 2+ and Bat 2-.

Note:The battery cables can be connected on either side of the busbar.

Symmetra MW II 1200 kW 3 x 400/230 V Installation - 990-1979E-001

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Contents Installation Page Contents Specifications Installation safety Symbols used in this guidePage Serial number UPS SectionsInverter Section Control/Input/Output SectionExternal Bypass Static Switch Power wiring UPS Wiring PrincipleOverview Input/Output wiring precautions External disconnection switchesAC and PE cable connections  Hole distance AC Battery cables connection BAT1 + BAT2 External Bypass Static Switch Wiring Top cable entry Communication cable overview Maintenance Bypass PanelLocation of relay boards Relay BoardsCommunication cables with optional Relay Board Relay board 1 connections Relay Function Mode Special CommentsRelay board 2 connections Page Low-Impedance/High-Impedance Earthing Electrical SpecificationsDC Input AC InputAC Input External Bypass SSW AC OutputHeat dissipation Torque specifications Required Breaker Settings 400 V SystemsInput and upstream breakers Output and downstream breakers Dual Mains Installation System and Protective Earthing CharacteristicsTN Systems Reference to IEC 60364-4-41Protective devices in TN systems Additional requirements for generating sets IEC 60364-5-55Protective devices in TT systems TT SystemsIT Systems Protective devices in IT systems ConditionSee IEC Legal in DK specialcases Symmetra MW Switchgear Service Entrance Earthing arrangements and protective conductors Grounding Page Page 2009 990-1979E-001